The importance of an effective cover letter and resume

I have attached a copy of the assignment. My field that I am specializing in is 
Healthcare administration.  The assignment  says to conduct research on a 
Minimum of two potential job positions within my desired career. It also wants ororganization chosen for the two job positions once can be kaiser and the other 
You can pick. 2 references required. I will also be attaching a copy of my rubric how I am getting graded. On each question of the assignment please write a 
Paragraph. Introduction, thesis statement and conclusion is to be provided